Truck-Mounted Hydraulics Service Mechanic

Where You’ll Work

Custom Truck One Source | 6 Sutton Circle, Hooksett, NH 03106

Easy to find—just off Exit 1 of Route 101. We’re tucked away at 6 Sutton Circle, off East Point Dr, right off Londonderry Turnpike.

The Mission

At Custom Truck One Source, we design, build, sell, rent, and service the specialized trucks and heavy equipment that keep utilities, telecom, construction, forestry, oil, and rail moving. Rebuilding America starts here—and your craftsmanship powers it.

A Day in This Role

You’ll take on preventive maintenance and repairs for truck-mounted hydraulic utility equipment—think aerial devices, digger derricks, cranes—as well as construction, mining, and farm equipment. You’ll blend mechanical know-how with hydraulic and electrical diagnostics to return assets to service quickly and safely.

• Assess, diagnose, and repair (or replace) worn/damaged parts on vocational and utility trucks and equipment
• Service and maintain medium/heavy-duty trucks with a strong focus on hydraulics and electrical systems
• Meet quality standards across multiple OEMs of utility equipment
• Keep precise records of parts, labor, and services to reflect true repair costs
• Submit work/repair orders for supervisor approval to maintain budget accuracy
• Work safely at all times and participate in monthly CTOS safety meetings
• Pitch in with other duties as needed

Your Schedule

Monday–Friday, 7:00 AM–3:30 PM, with overtime as needed.

What You Bring

• High school diploma or equivalent
• Experience with diesel, medium/heavy truck, or related equipment (construction, farm, military)
• General mechanical aptitude; knowledge of hydraulic, electrical, construction, farm, or truck systems
• Basic computer skills and the ability to document repair activities

Preferred

• Vocational/technical training (Diesel, Heavy Equipment, Ag Equipment, Auto, Welding)
• Military maintenance background (Wheeled, Track, Aircraft); MOS/AFSC such as 91B, 91D, 91H15B, 3522, 6114, 3521, 2T3X1, 2A5X1, CM, EM
• 3+ years maintaining and repairing utility trucks and equipment
• Valid driver’s license
• Your own tools

Requirements

• Valid driver’s license
• Personal tools
• Ability to lift/move tools and parts; frequent stooping, bending, squatting, kneeling; high manual dexterity

Compensation, Training, and Benefits

Pay is based on experience. You’ll also get robust support and development:

• 401(k) with employer match
• Employee Stock Purchase Plan (ESPP)
• Comprehensive health coverage including dental, vision, and life insurance
• Company-paid health and wellness programs
• Paid vacation, sick time, and holidays
• Short- and Long-Term Disability (STD/LTD)
• Partner discounts
• Investment in employee development, including our STEP Technician Training Program: https://www.customtruck.com/careers/step
• Tool bonus and discount

Tools, Tech, and Equipment You’ll See

• Utility Trucks & Equipment — Boom, Bucket, Digger Derricks, and more
• Box Trucks (Ford, Peterbilt, Kenworth, Freightliner)
• Cranes (Konecranes, Terex, Manitowoc)
• Boom Trucks (Altec, National Crane, Load King)
• Digger Derrick, Boom Crane, Refuse Truck
• Power Take-Off (PTO) systems

Core Proficiencies

• Heavy Equipment Repair
• Hydraulics Experience
• Diesel Engine Systems
• Diesel & Heavy Equipment Systems
• Electrical Systems & Diagnostics (Heavy Equipment)
• Aerial & Utility Equipment Systems
• DOT & Equipment Inspection Compliance

Legal

*Custom Truck One Source is an Equal Opportunity Employer